Transaction not yet indexed

MwSPmADdhuUJXixD4yGQDhGj7bYGcaSMRYu64d9dYKXhkGgWvTwAJwhs8Bnwmne5YTWtPSM8dc1j9UT3LKV8Rbb

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.